ui/file_manager/integration_tests/audio_player/background.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 'use strict';
   6
   7 /**
   8  * Extension ID of audio player.
   9  * @type {string}
  10  * @const
  11  */
  12 var AUDIO_PLAYER_APP_ID = 'cjbfomnbifhcdnihkgipgfcihmgjfhbf';
  13
  14 var remoteCallAudioPlayer = new RemoteCall(AUDIO_PLAYER_APP_ID);
  15
  16 /**
  17  * Launches the audio player with the given entries.
  18  *
  19  * @param {string} testVolumeName Test volume name passed to the addEntries
  20  *     function. Either 'drive' or 'local'.
  21  * @param {VolumeManagerCommon.VolumeType} volumeType Volume type.
  22  * @param {Array<TestEntryInfo>} entries Entries to be parepared and passed to
  23  *     the application.
  24  * @param {Array<TestEntryInfo>=} opt_selected Entries to be selected. Should
  25  *     be a sub-set of the entries argument.
  26  * @return {Promise} Promise to be fulfilled with the audio player element.
  27  */
  28 function launch(testVolumeName, volumeType, entries, opt_selected) {
  29   var entriesPromise = addEntries([testVolumeName], entries).then(function() {
  30     var selectedEntries = opt_selected || entries;
  31     var selectedEntryNames =
  32         selectedEntries.map(function(entry) { return entry.nameText; });
  33     return remoteCallAudioPlayer.getFilesUnderVolume(
  34         volumeType, selectedEntryNames);
  35   });
  36
  37   var appWindow = null;
  38   return entriesPromise.then(function(urls) {
  39     return remoteCallAudioPlayer.callRemoteTestUtil(
  40         'openAudioPlayer', null, [urls]);
  41   }).then(function(windowId) {
  42     appWindow = windowId;
  43     return remoteCallAudioPlayer.waitForElement(appWindow, 'body');
  44   }).then(function() {
  45     return Promise.all([
  46       remoteCallAudioPlayer.waitForElement(
  47           appWindow, 'audio-player[playing]'),
  48     ]);
  49   }).then(function(args) {
  50     return [appWindow, args[0]];
  51   });
  52 }
  53
  54 /**
  55  * Namespace for test cases.
  56  */
  57 var testcase = {};
  58
  59 // Ensure the test cases are loaded.
  60 window.addEventListener('load', function() {
  61   var steps = [
  62     // Check for the guest mode.
  63     function() {
  64       chrome.test.sendMessage(
  65           JSON.stringify({name: 'isInGuestMode'}), steps.shift());
  66     },
  67     // Obtain the test case name.
  68     function(result) {
  69       if (JSON.parse(result) != chrome.extension.inIncognitoContext)
  70         return;
  71       chrome.test.sendMessage(
  72           JSON.stringify({name: 'getRootPaths'}), steps.shift());
  73     },
  74     // Obtain the root entry paths.
  75     function(result) {
  76       var roots = JSON.parse(result);
  77       RootPath.DOWNLOADS = roots.downloads;
  78       RootPath.DRIVE = roots.drive;
  79       chrome.test.sendMessage(
  80           JSON.stringify({name: 'getTestName'}), steps.shift());
  81     },
  82     // Run the test case.
  83     function(testCaseName) {
  84       var targetTest = testcase[testCaseName];
  85       if (!targetTest) {
  86         chrome.test.fail(testCaseName + ' is not found.');
  87         return;
  88       }
  89       // Specify the name of test to the test system.
  90       targetTest.generatedName = testCaseName;
  91       chrome.test.runTests([function() {
  92         return testPromiseAndApps(targetTest(), [remoteCallAudioPlayer]);
  93       }]);
  94     }
  95   ];
  96   steps.shift()();
  97 });